Asteroid General Data

2008 EJ₉

General information

Preliminary designation	2008 EJ₉
Group	Amor
Absolute magnitude	20.92
Approximate diameter (m)	170
Approximate mass (kg)	9.64·10⁹
Number of observations	36
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	117.897404
a – orbit major semiaxis (astronomical units)	1.84896100
e – orbit eccentricity	0.31131900
ω – orbit ascending node-perihelion angle (degrees)	212.460498
Ω – longitude of orbit ascending node (degrees)	345.619692
i – orbit inclination to the ecliptic plane (degrees)	40.524859

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	252.252784	1.84866660	0.30474293	211.102167	346.538177	40.692751	1.28529852	2.513556
01/21/1858	88.005415	1.84864128	0.30596994	211.302197	346.402424	40.672096	1.28301262	2.513504
01/29/1887	283.489331	1.84897203	0.30658556	211.513773	346.265388	40.636708	1.28210390	2.514179
02/07/1916	119.510656	1.84888264	0.30737839	211.679739	346.146544	40.626578	1.28057607	2.513996
02/14/1945	315.268084	1.84882872	0.30879820	211.877322	346.001668	40.600050	1.27791374	2.513886
02/22/1974	150.374507	1.84909955	0.30949572	212.126302	345.865410	40.569971	1.27681116	2.514439
03/02/2003	346.150317	1.84883926	0.31052130	212.314245	345.728840	40.536491	1.27473529	2.513908
03/09/2032	182.027407	1.84868554	0.31149155	212.481411	345.604635	40.522131	1.27283562	2.513594
03/17/2061	17.243696	1.84906943	0.31233108	212.702442	345.455091	40.483386	1.27154757	2.514377
03/25/2090	212.932017	1.84881876	0.31341492	212.937932	345.337940	40.456109	1.26937138	2.513866
04/03/2119	48.960327	1.84879948	0.31481370	213.170225	345.194201	40.432045	1.26677207	2.513827
04/10/2148	244.473861	1.84904154	0.31542209	213.284644	345.062311	40.407866	1.26581299	2.514320
04/18/2177	80.244091	1.84857107	0.31652466	213.454665	344.936239	40.391726	1.26345274	2.513361

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